Portable Generator Safety: Keep It 20 Feet Out (CPSC Tips)

When the power goes out, a portable generator helps. But its exhaust has carbon monoxide, a gas you can't see or smell, and it can kill. Here's how to use one safely, from the Consumer Product Safety Commission.

1. Never Indoors

Never run a generator inside your home, garage, basement, crawlspace, shed, or any enclosed space. Opening doors or windows is not enough.

2. 20 Feet Away

Run it outside only, at least twenty feet from the house. Not on a porch, and not in a carport.

3. Aim The Exhaust Away

Point the exhaust away from your home and other buildings, and close nearby windows.

4. Rain Or Snow

In bad weather, follow the manufacturer's instructions about shock hazards. That might mean a special generator tent, or waiting until the rain or snow passes.

5. Co Alarms

Have working CO alarms, and test them every month. If one goes off, don't ignore it. Get outside right away, then call nine one one. People can pass out before they notice symptoms like nausea, dizziness, or weakness.